Chapter 17 Restless Heart
The siomai is wrapped on one side and then steamed in the pot after being wrapped first.
When a large pot of Shaomai was cooked, Lanze took out the steaming curtain as a whole, replaced it and continued to steam a new one.
He picked up some shaomai from the steaming steamer curtain, put it on a plate, and blew on it.
I took a bite and found that it tasted good, not inferior to the craftsmanship of my good friend.
After eating less than half of it, he found that he was full again.
The biggest obstacle to gaining weight is not wanting to eat unless you are hungry.
The fate of these siomai is to play with them tonight and throw them in the refrigerator for the next day.
In comparison, there are nuclear waste microorganisms that cannot exist... Huh? He seems to be able to do it. It's very simple!
The reason why the living creatures on earth today are afraid of nuclear radiation is because the protective layer has not evolved enough.
The limit of life is not really here.
In fact, even human skin can block part of the radiation. However, it is not very professional for the skin to do this job. After all, biological evolution is about making ends meet.
Multicellular organisms can block radiation with their fur shells, so in nuclear-contaminated areas we only hear about biological mutations, but never in any place where organisms are completely extinct. Microorganisms are pitiful.
Alpha rays, beta rays, and gamma rays, these three types of radiation, that is, the scurrying helium nuclei, electrons and high-energy photons, plus the scurrying neutrons, any one of them that enters the cells of microorganisms is enough to destroy the genetic material.
Completely disabled.
Using microorganisms to extract nuclear waste means that the microorganisms must eat the nuclear waste into cells. This is inviting the wolf into the house.
Prokaryotic cells have no nucleus at all, and circular DNA strands float directly in the cell fluid.
Eukaryotic cells do have a nuclear membrane, which separates a small room called the nucleus. All DNA chains are placed in the room. This is how eukaryotic cells get their name.
But this nuclear membrane is nothing like it. Although it is said to be double-layered, it is actually full of holes, and the eyes are very large. Calling it a sieve is just to beautify it. Small creatures can go in and take a walk without any obstruction, not to mention nuclear radiation.
Woolen cloth?
If you want microorganisms to process nuclear waste, they must protect genetic material in a reliable way. The nuclear membrane of a eukaryotic cell is at best a screen. It must build a strong wall.
As long as a reliable membrane structure is designed for new microorganisms, there is no need to worry about nuclear radiation. Those are the organisms whose genetic material is truly protected by the nucleus. By then, those eukaryotes should also be renamed pseudokaryotes.
In the future, entry and exit of the nuclear membrane cannot be done casually, and there must be a password.
It's just that cell division is a bit troublesome. Under the new membrane structure, the division period is likely to be a period of weak protection. Therefore, reasonable cell division steps must be designed.
Lan Ze found that he began to feel restless again.
This performance is the same as my performance before I started to gain weight last year.
He's going to die!
He knew he wanted to die again.
What membrane structure to design? He has no money!
This is just a single cell, he should be able to do it.
No money, no money for experiments, no money to rent equipment; to test new things, you have to spend a lot of money on experiments!
Lan Ze took a large glass of cold water and drank it in large gulps, trying to calm himself down.
But his brain is not completely under his control. As soon as he starts thinking, it will continue automatically.
The human mind loves freedom and will not stop easily once it starts running.
While pouring cold water, he urgently looked for a reasonable angle, trying to use reasons to trick his brain into agreeing to give up.
For example, this reason is good: to have sufficient protection, the membrane structure must be thick, so the proliferation rate of microorganisms must be alarmingly slow, and this kind of thing cannot have any practical value.
His brain agreed. However, the brain questioned: Who said the membrane must be thick?
The doubt seemed to make sense. So he once again looked for a new angle of persuasion: collecting lead ions to build a membrane structure, the process should be quite slow, because the content of lead on the surface is not high; before an effective nuclear membrane is created
, the microorganisms should have been killed by radiation.
The brain continues to agree. It continues to question: Who said lead should be used?
Lan Ze drank a lot of cold water, sat down and looked out the kitchen window.
The lights of each household on the big trees in the community are dotted with stars. It looks like a big orchard. The stars in the sky are covered by the lights on the ground.
Zhang He is probably still on the ground, but I can't tell for sure. I don't know when she will go to heaven again. She never talks about work matters.
When the two of them are together, there is only one main content: playing.
All kinds of fun.
Auxiliary content: Eat.
I feel lonely all the time when my sister is not at home.
Lan Ze continued to play with the siomai, used up the dough, and put the remaining stuffing in a crisper box and threw it in the freezer. After all the siomai was steamed, he put it on the kitchen counter to dry. Then he packed up, cleaned up the trash, and washed
Shabu Shabu.
After that, go to bed on time.
It doesn't matter if heaven and man are at war in sleep. Which of the two inner voices can convince the other depends on their abilities.
The next morning, Lanze successfully found a new angle to convince himself to give up.
He couldn't imagine the specific shape, structure, or special material elements used in the radiation-proof film structure. His editor couldn't do such a job. Therefore, he still had to modify the editor first.
The method is changed to conditional derivation.
The derived algorithm is not complicated. Therefore, he should consider switching to a complex and effective algorithm, spend more time comparing existing algorithms, go back to the dissertation of the year, and develop several new algorithms to try.
All in all, work as slowly as you can, just work as slowly as you can. Keep improving.
Restless heart, please calm down first.
I remember that when I was in college, it seemed that he spent three nights writing the original version of the biochemical editor. A half-year-old child has no rules to follow in doing things, and you must not refer to this.
As a mature and steady old man with a white beard who is sensible and well-planned, Lanze decisively divided the task of rewriting the editor into small pieces. The assignment was completed within about a year.
If he felt too free, he decided to go to the nursery to see the baby.
This arrangement is simply perfect.
The first day he visited the nursery and chatted with the director's aunt. After the director's aunt sent him the volunteer registration channel, she repeatedly warned him: The online assessment must be passed in one go, so he must set aside a whole block of time for it.
Do test questions.
So Lan Ze chose to use this morning to do volunteer test questions.
The questions are not difficult, but there are quite a lot of them. The knowledge details that the assessment focuses on are quite trivial.
Lanze carefully completed the online assessment and passed it in one go. Then he made an appointment for training.
Although he didn't understand what complicated skills he had to learn to take care of water jars, the training at the nursery lasted for four full days. Lanze selected the time within two weeks, spending two days a week.
I went to the nursery all day for training.
By the time the training ends, it will be half a month later.
Maybe, by then, you can find your own child in the incubator.
It's a pity that the volunteer time and visiting time of the nursery are limited. Otherwise, he would like to spend half a day every day, standing next to the cabinets and jars of the nursery, watching the babies develop from big eye worms to adults.
The volunteer time of both him and Zhang He is combined, and they can serve in the nursery for no more than two months each year, which averages to just over one day per week.
As a result, life is almost the same as usual.
Chapter completed!